Commissariat a L'energie Atomique Et Aux Energies Alternatives

Sofradim Production

Sofradim

Frederic Bottausci

Pascal Mailley

Yves Bayon

Dagmar Guyader

Maxime Gougis

Severine Vignoud

Séverine Vignoud

Guy-Michel Parat

Olivier Fuchs

Mélanie Alias

Thierry Claret

Eric Gouze

In a surgical drain system formed with two or more branches, exudate flow from a patient's wound is directed between two branches with the respective filling and emptying times determined in order to identify the presence of a blockage in the drain.

Surgical drain

An electrochemical measurement cartridge includes a container including a first analysis chamber for receiving a fluid to be analyzed and a second calibration chamber for receiving a calibration fluid; an electrochemical measurement sensor including at least one work electrode and one reference electrode; a container supporting the sensor and a cover arranged mobile relative to one another to confer on the cartridge at least two separate operating configurations, a first configuration in which the sensor is communicating with the first analysis chamber and a second configuration in which the sensor is communicating with the second calibration chamber; sealing between the chambers of the container and the cover; and a drive member for providing a relative movement of the container relative to the cover.

Electrochemical measurement cartridge

A medical drain sensor is provided located in a region of a drain tube which has turbulent or re-circulatory exudate flow. Means are provided in some embodiments to promote or enhance such flow.

A chemical sensor including at least one resonant detection structure, the detection structure including at least one layer based on a porous material, the pores of which are covered with at least one functionalization layer that can adsorb or absorb at least one chemical species.

Resonant chemical sensor comprising a functionalisation device and method for the production thereof

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Saint Egreve, France

Frederic Bottausci